MiOfficeai
AI StudioImage StudioDocument StudioScanner SuiteVideo & Audio StudioArchiveNotesScreen ShareTransfer FilesDevice Handoff

Cut a passage from your audio

Keep the passage you need: set its beginning and end, listen to the selection, and download an MP3 clip.

By Jay · MiOffice AI · Updated October 24, 2026

Open MP3 Cutter→

Check the access shown after selecting your file. A guest task may be available for eligible on-device processing. Cloud processing requires sign-in and uses credits; local allowances depend on your account.

Keep the passage you need: set its beginning and end, listen to the selection, and download an MP3 clip.

How It Works

Step 1Select the passage
Step 2Save the clip

Select the passage

Upload one MP3, M4A, AAC, WAV, OGG or FLAC file, up to 100 MB. The selection initially covers the whole recording.

Drag the edges of the highlighted region, or enter Start and End under Trim. Enter where the clip ends in the recording, not how long it lasts; Duration shows that length for you.

For example, a 30-second passage starting one minute into your recording needs Start at 01:00.000 and End at 01:30.000.

Click the play button titled Play trimmed region. If it cuts into a word or leaves a gap you don’t want, move the edge and listen again. Use Reset to select the full recording.

Save the clip

To make an MP3 clip without other changes, leave the sound and output controls at their defaults. Click Process MP3 Cutter, then Download. An automatic download may start after five seconds.

Open the saved clip and listen to its first and last words. Check its duration before sending it, and keep the original if you want another passage.

Select the passageSave the clipQuestions

Questions about MP3 Cutter

No. The selection is one continuous region. Process and download each passage separately.

No. It also accepts M4A, AAC, WAV, OGG and FLAC. The default workflow saves an MP3 clip.

An abrupt cut can create a sudden waveform change. Move the boundary to a quieter point or apply a short fade in a separate editing step. Listen to both boundaries in the exported audio, not just the middle of the selection.

Learn More

Video5 min read

MP3 Cutter — Trim Audio Online Free

Continue with a related tool

Choose another step for your project. Each tool shows its supported inputs and processing options before you start.

Audio FadeAdd a gradual beginning or ending to a clip.Normalize AudioAdjust loudness after selecting the passage.Audio ConverterConvert audio to MP3, WAV, FLAC, OGG or AAC. Choose the output format, adjust bitrate, sample rate or channels, and download a converted copy.WMA to MP3Turn a WMA recording into an MP3 you can save and share. Choose the bitrate in Quality, then convert one file at a time.Video to MP3Save the sound from your video as an MP3. Choose the bitrate, then listen to the extracted track before you use it.M4A to MP3Need an MP3 version of an M4A recording? Open the file, choose the bitrate, and save a converted copy. You can also select an M4B audio file.

Convert audio formats: Convert a recording to a compatible format and trim the audio.

Explore all AI toolsExplore video and audio tools